Patents by Inventor Eric Michel Yves Bourgain

Eric Michel Yves Bourgain has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Cremone-bolt door-locking device
    Patent number: 8459702
    Abstract: Cremone-bolt door-locking controlled by rack-and-pinion means. The cremone-bolt rod is connected to a first rack support that is slidably mounted inside a housing that houses a second slidably mounted rack support, each rack support carrying a rack segment in engagement with a pinion, at least one rack segment being hinged to its own rack support and being provided with a set of teeth that is extended over a curved portion of its end.
    Type: Grant
    Filed: April 20, 2009
    Date of Patent: June 11, 2013
    Assignee: Adler S.A.S.
    Inventors: Eric Michel Yves Bourgain, Christophe Martin, Jean-Jacques Masson
  • Cremone-Bolt Door-Locking Device
    Publication number: 20090267358
    Abstract: Cremone-bolt door-locking controlled by rack-and-pinion means. The cremone-bolt rod is connected to a first rack support that is slidably mounted inside a housing that houses a second slidably mounted rack support, each rack support carrying a rack segment in engagement with a pinion, at least one rack segment being hinged to its own rack support and being provided with a set of teeth that is extended over a curved portion of its end.
    Type: Application
    Filed: April 20, 2009
    Publication date: October 29, 2009
    Applicant: ADLER S.A.S.
    Inventors: Eric Michel Yves Bourgain, Christophe Martin, Jean-Jacques Masson